Nowadays, most cake shops or bakeries use gas ovens. In terms of energy, gas ovens need to save a little compared with electric ovens. They say that electric ovens have high power and consume electricity. This statement is true. In terms of power, the same power is relatively more expensive.
Electric oven a kitchen appliance that uses radiant heat from an electric heating element to bake food. Generally, it is a closed or semi closed structure. The power of common electric oven is generally between 500 and 1500 watts. The electric oven can be used to process some pasta. Such as bread, pizza, can also be made into egg tower, cookies and other snacks. On March 15, 2016, the unqualified rate of baking appliances such as electric oven exposed by CCTV 315 evening party was higher than 10%.
Oven preheating means that before baking any food, the oven must be preheated to the specified temperature to meet the baking time in the recipe. It takes about 10 minutes to preheat the oven. If it is not enough, it may not reach the specified temperature. If the oven is preheated for too long, the service life of the oven may be affected.